F7 kernel 2.6.22.1-27/33 resume issue w/ Acer TM6460
Patrick
fedora-list at puzzled.xs4all.nl
Sun Jul 29 13:37:23 UTC 2007
Hi Dave,
On Sun, 2007-07-29 at 23:12 +1000, David Timms wrote:
> Patrick wrote:
> > *** resent with proper date/time. apologies for taking you back to '88 ***
> ...
> ...
> > The results of booting with various parameters are:
> >
> > Boot param result
> > ----------------------------------------------------------------------
> > vga=792 no working resume
> > vga=normal no working resume
> > maxcpus=1 no working resume
> > noapic no working resume
> > nolapic no working resume
> > noapic nolapic no working resume
> > nolapic_timer no working resume
> > nohz=off no working resume
> > ec_burst=1 no working resume
> > nolapic ec_burst=1 no working resume
> > acpi=noirq ec_burst=1 no working resume
> My understanding is that you need to also try:
> pm-suspend --quirk-xxx
> each quirk alone, and then again with each other. This amounts to
> hundreds of combinations.
I tried all the ones listed in various combinations:
[root at localhost ~]# pm-suspend --help
pm-action [options]
Options can change how the supend or hibernate is done.
Possible actions are:
--quirk-dpms-on
--quirk-dpms-suspend
--quirk-radeon-off
--quirk-s3-bios
--quirk-s3-mode
--quirk-vbe-post
--quirk-vbemode-restore
--quirk-vbestate-restore
--quirk-vga-mode3
However they all seem related to kicking the gfx back into gear while my
issue is about the harddisk not activating again. Nevertheless I tried
them and it did not make a difference.
> I looked at the existing quirks list, and found a few nb's from the same
> manufacturer {or with same chipset/video}, noted and tried those quirks.
> After 15 tries, I had not had success.
Same here :(
> I wish you better luck. {if not set gnome-power-manager to just turn
> backlight off at lid close and suspend activation.
I think we need more than luck. Hopefully the regression will get fixed
soon.
> I wonder if a quirk can be written to disable suspend on machines that
> are found to be problematic, so that we don't lose information by default.
That would not be a bad idea. Perhaps bugzilla an RFE?
Thank you for you suggestions.
Regards,
Patrick
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